Hatton, Austin <br/><br/>
A calendar of birds / 
by Austin Hatton ; illustrated  by R. A. Richardson 
 - London :  Oldbourne,  1963 
 - 168 p., [16] p. of plates :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bird watching<br/>Birds
<br/><br/><label>Dewey Class. No.: </label>598.2